Email Formats
{
"mx": [
"0 au-smtp-inbound-1.mimecast.com.",
"0 au-smtp-inbound-2.mimecast.com.",
"1 rajahtannasia-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:au._netblocks.mimecast.com include:spf.emailsignatures365.com include:spf.protection.outlook.com ip4:182.23.152.160/27 ip4:182.23.152.192/29 ip4:103.15.102.176/28 ip4:129.126.121.240/28 ip4:103.2.180.0/25 -all"
]
}